JPS55135819A - Production of liquid crystal display device - Google Patents

Production of liquid crystal display device

Info

Publication number
JPS55135819A
JPS55135819A JP4316379A JP4316379A JPS55135819A JP S55135819 A JPS55135819 A JP S55135819A JP 4316379 A JP4316379 A JP 4316379A JP 4316379 A JP4316379 A JP 4316379A JP S55135819 A JPS55135819 A JP S55135819A
Authority
JP
Japan
Prior art keywords
liquid crystal
display device
crystal display
substrate
solution
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4316379A
Other languages
Japanese (ja)
Inventor
Noboru Taguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP4316379A priority Critical patent/JPS55135819A/en
Publication of JPS55135819A publication Critical patent/JPS55135819A/en
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: To provide a desired refractive index, film thickness, etc. and produce the liquid crystal display device of superior display effect through the use of these by forming the transparent insulation layer to be provided on the substrate of the liquid crystal display device by coating the solution of various compounds of Si, Ti, etc. and firing the same.
CONSTITUTION: The solution of one or more kinds of compounds of Si, Ti, B, Sb, Ga, As, Au, Al, P, etc. is coated on a substrate and this is fired to form the transparent insulation layer. For example, the ethyl alcohol solution of Si(OH)4, TiCl4 is coated on the substrate by a spinner, dipping, etc. and this is fired to form the mixed film of SiO2 and TiO2. At this time, the refractive index may be made to an arbitrary value within the range of about 1.5W2.1 with ease by changing the mixing ratio of Si(OH)4 and TiCl4. It is also possible to freely control the film thickness by changing the coating conditions.
COPYRIGHT: (C)1980,JPO&Japio
JP4316379A 1979-04-10 1979-04-10 Production of liquid crystal display device Pending JPS55135819A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4316379A JPS55135819A (en) 1979-04-10 1979-04-10 Production of liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4316379A JPS55135819A (en) 1979-04-10 1979-04-10 Production of liquid crystal display device

Publications (1)

Publication Number Publication Date
JPS55135819A true JPS55135819A (en) 1980-10-23

Family

ID=12656195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4316379A Pending JPS55135819A (en) 1979-04-10 1979-04-10 Production of liquid crystal display device

Country Status (1)

Country Link
JP (1) JPS55135819A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026930A (en) * 1983-07-25 1985-02-09 Hitachi Ltd Liquid crystal display element
JPS62239124A (en) * 1986-04-10 1987-10-20 Sharp Corp Liquid crystal display element
US5237439A (en) * 1991-09-30 1993-08-17 Sharp Kabushiki Kaisha Plastic-substrate liquid crystal display device with a hard coat containing boron or a buffer layer made of titanium oxide

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979195A (en) * 1972-12-04 1974-07-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4979195A (en) * 1972-12-04 1974-07-31

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026930A (en) * 1983-07-25 1985-02-09 Hitachi Ltd Liquid crystal display element
JPS62239124A (en) * 1986-04-10 1987-10-20 Sharp Corp Liquid crystal display element
US5237439A (en) * 1991-09-30 1993-08-17 Sharp Kabushiki Kaisha Plastic-substrate liquid crystal display device with a hard coat containing boron or a buffer layer made of titanium oxide

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